Answer :
Answer:
y=-8/9
Step-by-step explanation:
This is a substitution question,since we are given the value for x we are to look for y
And this can be done by making y the subject of formula
2x-9y=22
Let's make y the subject of formula
2x-22=9y
Let's substitute the value of x
2(7)-22=9y
14-22=9y
-8=9y
Divide both sides by 9
y=-8/9
Therefore the final answer for y is -8/9